.bottom {
    clear: both;
    border-top: 1px solid #e4e4e4;
    margin-top: 0;
    padding-top: 20px;
}
.top {
    height: 53px;
    background-color: black;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    font-size: 14px;
    margin: 0;
    padding: 0;
}

.top ul {
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    padding: 0;
    margin-right:250px;
}

.top ul li {
    margin-left: 10px;
}

.top ul li a {
    color: lightgray;
    display: flex;
    align-items: center;
    padding: 0 10px;
    text-decoration: none;
    transition: color 0.3s;
}

.top ul li a:hover {
    color: green;
}
.top ul li.divider::before {
    content: '|';
    color: lightgray;
    margin-left: 5px;
}
.header {
    margin: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.logo img {
    width: 198.47px;
    height: auto;
}

.search {
    display: flex;
    align-items: center;
}

.search input[type="text"] {
    width: 168.47px;
    padding: 8px;
    border: 1px solid #ccc;
    font-size: 14px;
    border-radius: 10px;
}

.search button {
    background-color: #008000;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    margin-left: 5px;
}

.search button i {
    color: #fff;
}

.header .nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.header .nav li {
    margin: 0 32px 0 0; /* Right margin of 32px between items */
    padding: 100px 0; /* 200px top and bottom padding */
    position: relative;
}

.header .nav li:last-child {
    margin-right: 0; /* Remove margin from last item */
}

.header .nav a {
    color: inherit; /* Use the default text color */
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
    display: inline-block;
    padding-bottom: 8px; /* Space for underline */
}

.header .nav a:hover {
    color: #008000; /* Green color on hover */
}

.header .nav a:hover::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background-color: #008000; /* Green underline */
    transform: translateY(5px); /* Move underline down to increase spacing */
}
.bottom {
    border-top: 1px solid #e4e4e4;

}


.bottom .extra {
    background-color: #333;
}

.bottom .slogan {
    height: 178px;
    line-height: 58px;
    padding: 60px 100px;
    border-bottom: 1px solid #434343;
    text-align: justify;
}

.bottom .slogan:after {
    content: '';
    display: inline-block;
    width: 100%;
    height: 0;
}

.bottom .slogan a {
    height: 58px;
    line-height: 58px;
    color: #fff;
    font-size: 28px;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.slogan .price::before,
.slogan .express::before,
.slogan .quality::before {
    content: '';
    display: inline-block;
    margin-right: 5px; /* 调整图片与文字之间的间距 */
}

.slogan .price::before {
    background-image: url('../src/01.png');
    background-size: contain;
    background-repeat: no-repeat;
    width: 80px;
    height: 80px;
}

.slogan .express::before {
    background-image: url('../src/02.png');
    background-size: contain;
    background-repeat: no-repeat;
    width: 80px;
    height: 80px;
}

.slogan .quality::before {
    background-image: url('../src/03.png');
    background-size: contain;
    background-repeat: no-repeat;
    width: 80px;
    height: 80px;
}


.bottom .copyright {
    height: 170px;
    padding-top: 40px;
    text-align: center;
    color: #999;
    font-size: 15px;
}

.bottom .copyright p {
    line-height: 1;
    margin-bottom: 20px;
}

.bottom .copyright a {
    color: #999;
    line-height: 1;
    padding: 0 10px 0 6px;
    border-right: 1px solid #999;
    text-decoration: none;
}

.bottom .copyright a:last-child {
    border-right: none;
}




